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Ohmite OX470K Ceramic Composition Resistor
OHMITE's OX/OY Series ceramic composition resistors are engineered for demanding applications requiring high voltage, high peak power, or high energy handling. These resistors effectively replace carbon composition resistors, offering enhanced performance and reliability in circuits like high-voltage power supplies, R-C snubber circuits, and inrush limiters. The OX/OY series provides a robust solution for applications needing surge protection and energy dissipation, ensuring stable and efficient circuit operation. They are available in various resistance ranges and wattage ratings to meet diverse design requirements.
Ohmite OX470K Ceramic Composition Resistor Specifications:
- Watts: 1-2
- Resistance range: 3.3Ω-1M
- Joules max: 50-80
- Max working volts: 300-400
- Terminals: Pb-free solder-coated axial
- Coating: Silicone ceramic
- Derating: Linear from 100% @ +70°C to 0% @ +200°C
- Operating Temp: -40°C to +220°C
- Tolerance: ±10%
- Power Rating: Based on 70°C free air rating
- Temperature Coefficient: -1300 ±300ppm/°C
- Life Test: MIL-STD-202, Method 108: ±5%
- Short Time Overload: 2x rated V, 5 sec ON @ 70°C: ±(2% +0.05Ω)
- Resistance to Pulse: ±5%
- Moisture Resistance: 1000 hrs @ 40°C, 90 - 95% RH: ±5%
- Dielectric Strength: 500V/700V
- Max Overload Voltage: 600V/800V
- Max Pulse Voltage: 14KV/20KV
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Frequently Asked Questions
Where can I buy Ohmite OX470K?
You can click on the BUY or RFQ button to purchase OX470K from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part OX470K?
You can download the OX470K datasheet or visit the Ohmite website for support.
Who is the manufacturer of OX470K?
Ohmite